EP1968302A1 - Bildverarbeitungsvorrichtung - Google Patents

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Publication number
EP1968302A1
EP1968302A1 EP08000323A EP08000323A EP1968302A1 EP 1968302 A1 EP1968302 A1 EP 1968302A1 EP 08000323 A EP08000323 A EP 08000323A EP 08000323 A EP08000323 A EP 08000323A EP 1968302 A1 EP1968302 A1 EP 1968302A1
Authority
EP
European Patent Office
Prior art keywords
file
image
image data
data
encrypted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08000323A
Other languages
English (en)
French (fr)
Inventor
Kenji Murata Machinery Ltd. Dokuni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP1968302A1 publication Critical patent/EP1968302A1/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
    • H04N1/00209—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/448—Rendering the image unintelligible, e.g. scrambling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/448—Rendering the image unintelligible, e.g. scrambling
    • H04N1/4486—Rendering the image unintelligible, e.g. scrambling using digital data encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0094—Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Facsimile Transmission Control (AREA)
  • Facsimiles In General (AREA)
  • Storage Device Security (AREA)
  • Storing Facsimile Image Data (AREA)
EP08000323A 2007-03-07 2008-01-09 Bildverarbeitungsvorrichtung Withdrawn EP1968302A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007056788A JP2008219702A (ja) 2007-03-07 2007-03-07 画像処理装置

Publications (1)

Publication Number Publication Date
EP1968302A1 true EP1968302A1 (de) 2008-09-10

Family

ID=39410253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08000323A Withdrawn EP1968302A1 (de) 2007-03-07 2008-01-09 Bildverarbeitungsvorrichtung

Country Status (4)

Country Link
US (1) US7986784B2 (de)
EP (1) EP1968302A1 (de)
JP (1) JP2008219702A (de)
CN (1) CN101262550A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2854386A3 (de) * 2013-09-30 2015-04-22 Juniper Networks, Inc. Verschlüsselung von Bildern auf einer Client-Vorrichtung zur sicheren Übertragung und Speicherung auf einer Speichervorrichtung

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WO2008053545A1 (fr) * 2006-10-31 2008-05-08 Fujitsu Limited Dispositif de chiffrage/déchiffrage d'images, procédé et programme
CN101763397B (zh) * 2009-12-23 2013-05-08 中兴通讯股份有限公司 处理图像文件中扩展信息的装置及方法
JP5521577B2 (ja) * 2010-01-27 2014-06-18 株式会社リコー 周辺機器、ネットワークシステム、通信処理方法、及び通信処理制御プログラム
JP5231522B2 (ja) * 2010-12-28 2013-07-10 ヤフー株式会社 コンテンツ配信システム、コンテンツ配信装置、端末装置、コンテンツ配信プログラムおよびコンテンツ配信方法
JP5492124B2 (ja) * 2011-03-24 2014-05-14 株式会社エヌ・ティ・ティ・データ 送信装置、受信装置、配信システム、配信方法、及びプログラム
CN103336928A (zh) * 2013-06-28 2013-10-02 贝壳网际（北京）安全技术有限公司 对数据库进行加密以及解密的方法及装置
JP6218225B2 (ja) * 2013-07-11 2017-10-25 エンクリプティア株式会社 データ通信システム、通信端末装置、及び通信プログラム
US9396310B2 (en) 2013-07-15 2016-07-19 At&T Intellectual Property I, L.P. Method and apparatus for providing secure image encryption and decryption
US10606985B2 (en) * 2017-04-27 2020-03-31 Dell Products L.P. Secure file wrapper for TIFF images
CN107273766A (zh) * 2017-05-15 2017-10-20 努比亚技术有限公司 一种数据加密及解密的方法和设备

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US5619571A (en) 1995-06-01 1997-04-08 Sandstrom; Brent B. Method for securely storing electronic records
US6456985B1 (en) * 1998-08-25 2002-09-24 Fuji Photo Film Co., Ltd. Image encrypting method and device, image decrypting method and device, and recording medium
US20020135813A1 (en) * 2001-03-22 2002-09-26 Murata Kikai Kabushiki Kaisha Electronic mail machine and internet facsimile machine
EP1367826A1 (de) 2001-02-09 2003-12-03 Seiko Epson Corporation Erzeugung einer bilddatei
US20050141010A1 (en) * 2003-11-21 2005-06-30 Yoichi Kanai Scanner device, scanner system and image protection method
WO2005071873A1 (en) * 2004-01-09 2005-08-04 Widevine Technologies, Inc. Method and system for session based watermarking of encrypted content
US20050262340A1 (en) * 2004-05-04 2005-11-24 Xerox Corporation Methods and systems in a computer network for enhanced electronic document security
US20060072749A1 (en) * 2004-09-24 2006-04-06 Toshiba Corporation System and method for encryption of image data in a networked environment

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JPH0595352A (ja) * 1991-10-02 1993-04-16 Matsushita Electric Ind Co Ltd スクランブル装置およびそのデスクランブル装置
JPH06164951A (ja) 1992-11-27 1994-06-10 Mita Ind Co Ltd 画像処理装置
JP2001236272A (ja) * 2000-02-22 2001-08-31 Nec Shizuoka Ltd ファクシミリ通信システムとその受信情報の転送方法
US20050015608A1 (en) * 2003-07-16 2005-01-20 Pkware, Inc. Method for strongly encrypting .ZIP files
AU2001271763A1 (en) * 2000-06-30 2002-01-14 Zinio Systems, Inc. System and method for encrypting, distributing and viewing electronic documents
JP2002229452A (ja) * 2001-02-02 2002-08-14 Vision Arts Kk 情報画像ファイルを記憶したデータ構造記憶媒体、当該情報画像ファイルを取り扱うシステム、当該システムを動作させる動作方法と動作させるプログラム、当該プログラムを記録した記録媒体、および情報端末装置、当該端末装置を動作させるためのプログラム、当該プログラムを記録した記録媒体。
US7043637B2 (en) * 2001-03-21 2006-05-09 Microsoft Corporation On-disk file format for a serverless distributed file system
JP2002318535A (ja) 2001-04-23 2002-10-31 Canon Inc 情報処理装置、情報処理方法、情報処理システム及び情報処理プログラム
JP4239449B2 (ja) * 2001-08-24 2009-03-18 富士フイルム株式会社 画像付属情報の記録方法及び装置並びに撮影装置
US7921288B1 (en) * 2001-12-12 2011-04-05 Hildebrand Hal S System and method for providing different levels of key security for controlling access to secured items
EP1359758A1 (de) * 2002-04-12 2003-11-05 Hewlett Packard Company, a Delaware Corporation Effiziente Verschlüsselung von Bilddateien
US20040194027A1 (en) * 2002-12-27 2004-09-30 Akira Suzuki Computerized electronic document producing, editing and accessing system for maintaining high-security
JP3805748B2 (ja) * 2003-01-17 2006-08-09 株式会社メガチップス 画像転送装置
US7581255B2 (en) * 2003-01-21 2009-08-25 Microsoft Corporation Systems and methods for licensing one or more data streams from an encoded digital media file
WO2004080070A1 (ja) * 2003-03-07 2004-09-16 Matsushita Electric Industrial Co., Ltd. 暗号化装置、逆暗号化装置およびデータ再生装置
KR100553952B1 (ko) * 2003-03-14 2006-02-24 주식회사 케브스멀티미디어 Ｍｃｇ 그래픽 데이터 파일 생성 및 재생 방법과 그파일이 담긴 매체 및 그 파일의 재생 장치
US7564969B2 (en) * 2003-04-01 2009-07-21 Sytex, Inc. Methodology, system and computer readable medium for detecting file encryption
JP4173081B2 (ja) 2003-09-09 2008-10-29 シャープ株式会社 画像処理装置
JP2005130028A (ja) * 2003-10-21 2005-05-19 Yazaki Corp 暗号キー並びにこれを用いた暗号化装置及び復号化装置
JP4338508B2 (ja) * 2003-12-05 2009-10-07 シャープ株式会社 データ処理装置
AU2005218205B2 (en) * 2004-03-10 2010-04-08 Nokia Corporation Storage of content-location information
US20080037789A1 (en) * 2004-06-25 2008-02-14 Justsystems Corporation Document Processing Device, Document Reading Device, and Document Processing Method
JP2006080623A (ja) * 2004-09-07 2006-03-23 Canon Inc 情報処理方法及び装置、並びにコンピュータプログラム及びコンピュータ可読記憶媒体
KR100589541B1 (ko) * 2004-11-25 2006-06-14 소프트캠프(주) 접근이 통제되는 가상디스크들 간의 온라인을 통한데이터의 보안전송시스템과 이를 통한 보안전송방법
JP4079169B2 (ja) * 2005-10-06 2008-04-23 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置、その装置を備える画像処理システム、画像処理方法およびコンピュータを画像処理装置として機能させるためのプログラム
JP4167688B2 (ja) * 2006-01-12 2008-10-15 松下電器産業株式会社 携帯端末、暗号化コンテンツ再生方法及びそれに用いられる平文データ生成方法
US20070250540A1 (en) * 2006-04-20 2007-10-25 Hsu Mike S C A Computer System with File Attribute Extension

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619571A (en) 1995-06-01 1997-04-08 Sandstrom; Brent B. Method for securely storing electronic records
US6456985B1 (en) * 1998-08-25 2002-09-24 Fuji Photo Film Co., Ltd. Image encrypting method and device, image decrypting method and device, and recording medium
EP1367826A1 (de) 2001-02-09 2003-12-03 Seiko Epson Corporation Erzeugung einer bilddatei
US20020135813A1 (en) * 2001-03-22 2002-09-26 Murata Kikai Kabushiki Kaisha Electronic mail machine and internet facsimile machine
US20050141010A1 (en) * 2003-11-21 2005-06-30 Yoichi Kanai Scanner device, scanner system and image protection method
WO2005071873A1 (en) * 2004-01-09 2005-08-04 Widevine Technologies, Inc. Method and system for session based watermarking of encrypted content
US20050262340A1 (en) * 2004-05-04 2005-11-24 Xerox Corporation Methods and systems in a computer network for enhanced electronic document security
US20060072749A1 (en) * 2004-09-24 2006-04-06 Toshiba Corporation System and method for encryption of image data in a networked environment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2854386A3 (de) * 2013-09-30 2015-04-22 Juniper Networks, Inc. Verschlüsselung von Bildern auf einer Client-Vorrichtung zur sicheren Übertragung und Speicherung auf einer Speichervorrichtung
US9785787B2 (en) 2013-09-30 2017-10-10 Juniper Networks, Inc. Encrypting images on a client device for secure transmission and storage on a storage device

Also Published As

Publication number Publication date
JP2008219702A (ja) 2008-09-18
US20080218805A1 (en) 2008-09-11
US7986784B2 (en) 2011-07-26
CN101262550A (zh) 2008-09-10

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